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Habitat ins. Art. Archip. Caledon. (R. P. Montrouzier). 

 Specim. 1 vidi. 



Genus CALEDONTELLA, Souverbie. 



Testa non U7nbilicata, heliciformis, ovato-orbiculata, te- 

 nnis^ epidermide tenuissima, labrum siiperante induta; 

 spira perdepressa, sublateralis ; anfr. pauci, rapidissime 

 accrescentes ; apert. obliqua, subamp la; marginibus callo 

 lato, subexpanso junctis ; labro recto, acuto. — Oper- 

 culmn ? 



Galedoniella Montrouzieri , Souverbie. 



Testa imperforata, heliciformis, ovato-orbiculata, de- 

 pressa, tenuis, fragilis, radiatim tenuiter striata, trans- 

 lucida, alba, epidermide tenuissima, pallide viridulo- 

 luteola induta; spira perdepressa; sutura impressa; 

 anfr. 3-3 1/2, convexiusculi, rapide accrescentes, primus 

 [embryonalis] lœvigatus, nitidulus, leviter prominulus, 

 ultimus magnus, vix descendens, cœteros i?ivolvens, su- 

 tura profunde canaliculata discretus; apertura perobliqua, 

 magna, ovato-subrotundata; perist. tenue, albidum, mar- 

 ginibus convergentibus, callo crassiusculo, late expanso 

 junctis, externo et basali acutis [epidermide limbum su- 

 perante), columellari subincrassato, extus subdilatato, 

 appresso. Operculum? — Diam. maj. 7, min. 5, altit. 

 4 mill. Apert. 4 \lkmill. lata, 3 1/4 alta (Mus. Burdi- 

 galense). 



Habitat ins. Art. Archip. Caledon. (R. P. Montrouzier). 

 Specim. 2 vidi. 



S. 



